4-(4-Cyanophenyl)-5-ethyl-2-methyl-1H-pyrrole-3-carboxylic acid CAS 894074-71-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 894074-71-6 |
| Molecular Formula | C15H14N2O2 |
| Molecular Weight | 254.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Cyanophenyl)-5-ethyl-2-methyl-1H-pyrrole-3-carboxylic acid (CAS 894074-71-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H14N2O2. Molecular weight: 254.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H14N2O2 |
| Molecular Weight | 254.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Cyanophenyl Standards
- [[(4-cyanophenyl)sulfonyl](methyl)amino]acetic acid (CAS 1000931-40-7)
- 2-[(4-cyanophenyl)methanesulfonamido]acetic acid (CAS 1036546-00-5)
- 2-{[(3-cyanophenyl)methane]sulfonamido}acetic acid (CAS 1099113-52-6)
- N-(4-Cyanophenyl)-N-(methylsulfonyl)glycine (CAS 1219573-92-8)
- 1-(2-Cyanophenyl)-N-(2-methoxyethyl)methanesulfonamide (CAS 1041527-14-3)
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- 1-(3-Cyanophenyl)-n-(2-hydroxypropyl)methanesulfonamide (CAS 1154142-39-8)
- Methyl-4-(2-cyanophenyl)-2-fluorobenzoate (CAS 1352317-81-7)
Recommended Standards
- 4-(3,4-Dimethoxyphenyl)-1H-pyrrolo[2,3-b]pyridine (CAS 880770-36-5)
- 4-(4-Methylbenzoyl)phenyl acetate (CAS 93958-35-1)
- 4-(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)benzaldehyde (CAS 952182-92-2)
- 4-Hydroxy-3,4-dihydro-2H-thieno[2,3-e][1,2]thiazine 1,1-dioxide (CAS 1030422-61-7)
- (r)-1-(2-Chlorobenzyl)pyrrolidin-3-amine dihydrochloride (CAS 1286208-09-0)
- 1-(3-(4-Bromophenyl)propyl)pyrrolidine (CAS 4897-54-5)
- 2,4-Diamino-5-(difluoromethyl)nicotinaldehyde (CAS 1805001-12-0)
- 2-Chloro-4-hydroxy-6-methylnicotinonitrile (CAS 1450662-08-4)
- (R)-Methyl 2-((tert-butoxycarbonyl)amino)-3-(3,6-dihydro-2H-pyran-4-yl)propanoate (CAS 1207447-34-4)
- Delta-Sleep Inducing Peptide (CAS 62568-57-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com